K 10
svn:author
V 4
grog
K 8
svn:date
V 27
1999-05-02T08:03:30.000000Z
K 7
svn:log
V 228
Update documentation of new functions.

Describe new scale letter for sizes: 's' (sector) instead of 'b'
(block).  Both mean 512 bytes, but 'b' is deprecated because it's
confusing.

Document log file and environment variables.

END